VS-MBRB20...CTPbF, VS-MBR20...CT-1PbF Series
Schottky Rectifier, 2 x 10 A
Vishay High Power Products
100
100
I
R
- Reverse Current (mA)
10
1
0.1
0.01
0.001
0.0001
T
J
= 150 °C
T
J
= 125 °C
T
J
= 100 °C
T
J
= 75 °C
T
J
= 50 °C
T
J
= 25 °C
I
F
- Instantaneous
Forward Current (A)
10
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
20
40
60
80
100
V
FM
- Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg)
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
1000
C
T
- Junction Capacitance (pF)
T
J
= 25 °C
100
10
0
20
40
60
80
100
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Z
thJC
- Thermal Impedance (°C/W)
10
1
P
DM
t
1
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.01
0.1
t
2
Notes:
1. Duty factor D = t
1
/t
2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
1
10
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics (Per Leg)
Document Number: 94306
Revision: 16-Mar-10
For technical questions, contact:
diodestech@vishay.com
www.vishay.com
3
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